<!DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html lang="zh" xml:lang="zh" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<head>
<META http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Whitepaper: A Comparison of NUP and XP</title>
<meta name="uma.type" content="Whitepaper">
<meta name="uma.name" content="a_comparison_of_rup_and_xp">
<meta name="uma.presentationName" content="A Comparison of NUP and XP">
<meta name="element_type" content="other">
<meta name="filetype" content="description">
<meta name="role" content="">
<link rel="StyleSheet" href="./../../../css/default.css" type="text/css">
<script src="./../../../scripts/ContentPageResource.js" type="text/javascript" language="JavaScript"></script><script src="./../../../scripts/ContentPageSection.js" type="text/javascript" language="JavaScript"></script><script src="./../../../scripts/ContentPageSubSection.js" type="text/javascript" language="JavaScript"></script><script src="./../../../scripts/ContentPageToolbar.js" type="text/javascript" language="JavaScript"></script><script src="./../../../scripts/contentPage.js" type="text/javascript" language="JavaScript"></script><script type="text/javascript" language="JavaScript">
					var backPath = './../../../';
					var imgPath = './../../../images/';
					var nodeInfo=null;
					contentPage.preload(imgPath, backPath, nodeInfo,  '', false, false, false);
				</script>
</head>
<body>
<div id="breadcrumbs"></div>
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<td valign="top"><a name="Top"></a>
<div id="page-guid" value="1.0772857157016608E-304"></div>
<table border="0" cellspacing="0" cellpadding="0" width="100%">
<tr>
<td class="pageTitle" nowrap="true">Whitepaper: A Comparison of NUP and XP</td><td width="100%">
<div align="right" id="contentPageToolbar"></div>
</td><td width="100%" class="expandCollapseLink" align="right"><a name="mainIndex" href="./../../../index.htm"></a><script language="JavaScript" type="text/javascript" src="./../../../scripts/treebrowser.js"></script></td>
</tr>
</table>
<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td class="pageTitleSeparator"><img src="./../../../images/shim.gif" alt="" title="" height="1"></td>
</tr>
</table>
<div class="overview">
<table width="97%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="50"><img src="./../../../images/whitepaper.gif" alt="" title=""></td><td>
<table class="overviewTable" border="0" cellspacing="0" cellpadding="0">
<tr>
<td valign="top">本文通过比较 NUP 和 XP 澄清某些误解。</td>
</tr>
</table>
</td>
</tr>
</table>
</div>
<div class="sectionHeading">Relationships</div>
<div class="sectionContent">
<table class="sectionTable" border="0" cellspacing="0" cellpadding="0">
<tr valign="top">
<th class="sectionTableHeading" scope="row">Related Elements</th><td class="sectionTableCell">
<ul>
<li>
<a href="./../../../rup/roles/rup_process_engineer_5954DBA2.html" guid="{ADDC62A7-8E36-4DCE-9E5C-211B0950EBB5}">流程工程师</a>
</li>
<li>
<a href="./../../../rup/capabilitypatterns/rup_process_engineer_581B5D0A.html" guid="_xWYKsdx7Ed27Ld6FEj33Ng">流程工程师</a>
</li>
</ul>
</td>
</tr>
</table>
</div>
<div class="sectionHeading">Description</div>
<div class="sectionContent">
<table class="sectionTable" border="0" cellspacing="0" cellpadding="0">
<tr valign="top">
<th class="sectionTableHeading" scope="row">Main Description</th><td class="sectionTableCell"><a name="Top"></a><a key="XP" text="与 NUP 的比较" name="XE_XP__A_Comparison_with_RUP" class="index"></a><p>
John Smith, Rational Strategic Services Organization, International Branch. All Rights Reserved.</p>
<p>
本文章提供 <a href="./../../../rup/guidances/whitepapers/resources/rupcompxp.pdf" target="_blank">PDF 版本</a>，但您必须安装 <a href="http://www.adobe.com/products/acrobat/alternate.html" target="_blank">Adobe Acrobat</a> 才能查看它。您可以从 <a href="http://www-306.ibm.com/software/rational/info/literature/whitepapers.jsp" target="_blank">IBM Web 站点</a>下载此白皮书和其他 NUP 白皮书。
</p>
<h3>
摘要
</h3>
<p>
如果不加进一步限制，将 NUP 标注为重量级、将 XP 标注为轻量级，会因为遮盖每个程序的内容和每个程序要执行的操作而造成危害。并且，以错误的方法执行时，只是无意义的摆设。这些进程的实现才需要区分“重量级”或“轻量级”，并且应该根据环境的要求确定是重量级还是轻量级。
</p>
<p>
XP 不是空白表单，怎么做都可以，它专门侧重于软件开发的特定方面，是一种交付值的方法，并对完成该任务的方式有具体规定。&nbsp;
</p>
<p>
NUP 的覆盖范围广，并且涉及内容深，这说明其外观“大小”。但在进程的微观级别，NUP 偶尔允许并提供同样有效的替代方法，而 XP 则不会；例如：XP 必须进行结对编程。这并不是批评 XP，只是说明 XP 是如何（如其名称暗示的那样）缩小其侧重范围的。
</p>
<br />
<br /></td>
</tr>
</table>
</div>
<table class="copyright" border="0" cellspacing="0" cellpadding="0">
<tr>
<td class="copyright">Copyright &copy; 2008 版权所有 东软集团股份有限公司&nbsp; 联系邮箱:<a href="mailto:tcoe@neusoft.com">tcoe@neusoft.com</a></td>
</tr>
</table>
</td>
</tr>
</table>
</body>
<script type="text/javascript" language="JavaScript">
				contentPage.onload();
			</script>
</html>
